ALPINE3D setup for MOSAiC
The zip file contains a folder structure that must be kept as it is in order to run the simulation in the current configuration. The setup contains both input and output data as well as the model configuration as used in the submitted manuscript "Towards a fully physical representation of snow on Arctic sea ice using a 3D snow-atmosphere model".
The zip file contains 3 main folders: * base_setup_files * a3d_jgr_alpha1 * a3d_jgr_alpha3
The "base_setup_files" contains all input files that are necessary to run the reference (R) simulation ("a3d_jgr_alpha1" folder) and the comparison "C" scenario ("a3d_jgr_alpha3") folder. In the a3d_jgr_alpha1 and a3d_jgr_alpha3 folders you find the corresponding outputs as used in the paper, as well as the settings used - which only differ by the changed "SCHMIDT_DRIFT_FUDGE" value that is found in each a3d_jgr_alphax/setup/io.ini file. The input data is already linked accordingly in each io.ini file.
a3d_jgr_alpha1 also contains the detailed snow profiles for each point along the transects.
To reproduce the results, download and compile the source code for the adjusted ALPINE3D model first, which can be obtained from https://gitlabext.wsl.ch/snow-models/alpine3d.git under the "alpine3d_mosaic" branch. After installing, you can run the provided model setup uploaded here.
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Additional Information
| Field | Value |
|---|---|
| Data last updated | September 2, 2023 |
| Metadata last updated | December 16, 2025 |
| Created | September 2, 2023 |
| Format | SERVICE |
| Identifier (Permalink) | mosaic-snow-on-sea-ice-data.8372bb4a-0460-44dc-82ba-837ee2ecb4da |
| Issued date | March 7, 2023 |
| Modified date | March 7, 2023 |
| Languages | English |
| Access URL | https://www.envidat.ch/dataset/mosaic-snow-on-sea-ice-data/resource/8372bb4a-0460-44dc-82ba-837ee2ecb4da |
| License (Terms of use) | Non-commercial Allowed / Commercial Allowed / Reference Not Required |
| Format | SERVICE |
| Coverage | - |
| Documentation | - |
| Access service | - |
| Temporal Resolution | - |
| Byte size | 9,663,676,416 |
| Datastore active | False |
| Datastore contains all records of source file | False |
| Display name | ALPINE3D setup for MOSAiC |
| Has views | False |
| Id | 826e0ff4-de49-4afa-9e3f-468e33dcf607 |
| Identifier | mosaic-snow-on-sea-ice-data.8372bb4a-0460-44dc-82ba-837ee2ecb4da |
| Issued | 2023-03-07T10:10:14+00:00 |
| Language | ['en'] |
| License | https://opendata.swiss/terms-of-use#terms_open |
| Modified | 2023-03-07T10:10:14+00:00 |
| Package id | 170e5b6f-0536-4eed-9bae-066c3c769b20 |
| Position | 0 |
| Rights | https://opendata.swiss/terms-of-use#terms_open |
| State | active |
| Title | ALPINE3D setup for MOSAiC |
| Uri | https://www.envidat.ch/dataset/mosaic-snow-on-sea-ice-data/resource/8372bb4a-0460-44dc-82ba-837ee2ecb4da |